I have a Beautiful Black PRS Custom 24, i love it, however, i recently discovered the awesome thing that is thicker strings!!!! no really, i've been playing 23 yrs and have ALWAYS used 9's, without question, recently bought a set of Power Slinky's ( 11 - 48 ) and they sound great, feel better etc etc... BUT! i'm getting disasterous binding at the nut making tuning IMPOSSIBLE!!! surely i shouldn't have to have the nut replaced on my gorgeous axe for such a small string guage increase???? SUCKS!! 
